JPH0271238U - - Google Patents

Info

Publication number
JPH0271238U
JPH0271238U JP14969888U JP14969888U JPH0271238U JP H0271238 U JPH0271238 U JP H0271238U JP 14969888 U JP14969888 U JP 14969888U JP 14969888 U JP14969888 U JP 14969888U JP H0271238 U JPH0271238 U JP H0271238U
Authority
JP
Japan
Prior art keywords
thermal expansion
liquid
cylindrical body
thin tube
temperature history
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14969888U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14969888U priority Critical patent/JPH0271238U/ja
Publication of JPH0271238U publication Critical patent/JPH0271238U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による温度履歴表示具の一実
施例を示す断面図である。 1……筒体、2……液体、3……細管、4……
表示部材、5……表示部材収容筒、6……保護筒
体(熱膨張及び変形緩衝材)、7……熱膨張緩衝
液(熱膨張及び変形緩衝材)、8……透明カバー
、9……液体収容体積減少部材、10……蓋体。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 液体を封入した熱膨張係数の大きい材料か
    ら成る筒体に細管を挿入し、熱膨張係数が小さい
    液体収容体積減少部材と前記細管の端部に前記液
    体によつて変色する表示部材を配置したことを特
    徴とする温度履歴表示具。 (2) 前記筒体の外周に熱膨張及び変形緩衝手段
    を配置したことを特徴とする請求項1に記載の温
    度履歴表示具。
JP14969888U 1988-11-18 1988-11-18 Pending JPH0271238U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14969888U JPH0271238U (ja) 1988-11-18 1988-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14969888U JPH0271238U (ja) 1988-11-18 1988-11-18

Publications (1)

Publication Number Publication Date
JPH0271238U true JPH0271238U (ja) 1990-05-30

Family

ID=31422170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14969888U Pending JPH0271238U (ja) 1988-11-18 1988-11-18

Country Status (1)

Country Link
JP (1) JPH0271238U (ja)

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